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SYSTEM AND METHOD FOR GEMSTONE CUT GRADING

12/460,096 | U.S. Patent Application

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Location ELECTRONIC
Filed July 13, 2009
Examiner JOHN H LE
Class 702
Art Group 2857
Patent No. 8,239,143
Case Type Utility - 702/035000
Status Patented Case
Parent 10/952,386 Patented
Last Updated: 2 years, 5 months ago
Date # Transaction